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Service Manual
71-22C00-D02
A
FAN CONTROLLER
B
25 31
0200- 24. SCH
Monday, March 05, 2001
Title
Size Document Number Rev
Date: Sheet of
ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.
VCC3VCC3 VCC3
VCC
VCC
VCC
VCC
KBV3
KBV3
KBV3
VCCVCC
VCC
VCC3
SELECTA(20)
SELECTB(20)
SMBCLK(10)
SMBDATA(10)
SDA_RA (5)
SDA_RB (5)
SDA_ATF (2)
SCL_RA (5)
SCL_RB (5)
SCL_ATF (2)
SCL_ATF(2)
SDA_ATF(2)
SCL_ATFF (3)
SDA_ATFF (3)
FAN_PWM(23)
CPU_FAN(20)
FAULT # (24)
SUSPEND(10,24)
BAT_DA(30,31)
SMBDA(23)
SMBCL(23)
BAT _CLK(30,31)
AD[0..31](11,16)
C/BE#[0..3](11,16)
PCLK80P (3)
PCIRST# (11,13,16,20)
FRAME# (11,16)
IRDY# (11,16)
TRDY# (11,16)
COM (24)
BAT_DA
SMBDA
SELECTA SDA_ATF
SELECTB
SMBCL SMBDATA SCL_RA
BAT_CLK
SCL_RB
SMBCLK
SCL_ATF
SCL_ATF SCL_ATFF
SDA_ATF SDA_ATFF
Z12 5
Z12 6
Z12 7
FAULT #
FAN_VO
CPU_FAN Z128
SUSPEND
Z12 9
SDA_RA
SDA_RB
FAN_PWM
Z13 2 Z413
Z13 3
Z65 5
PCLK80P
AD0
AD2
AD4
AD6
AD8
AD10
AD12
AD14
AD1
AD3
AD5
AD7
AD9
AD11
AD13
AD15
TRDY#
IRDY#
FRAME#
PCIRST#
C/BE#1
C/BE#2
C/BE#0
C/BE#3
COM
Z66 2
Z66 1
Z13 0
Z13 1
CPU_FAN
FAN_VO
RN65
8P4R_4.7K
1
2
3
45
6
7
8
Q2 2
2N7002
G
SD
Q2 1
2N7002
G
SD
U29
QS3253
16
1
14
2
7
9
15
8
6
5
4
3
10
11
12
13
VCC
EA#
S0
S1
YA
YB
EB#
GND
10A
11A
12A
13A
10B
11B
12B
13B
R404
10K
R408
10K
R405
1K
R407
1K
U2 5
TC642/(TC646)
(SO8)
1
3
2
6
7
5
4 8
VIN
VMIN
CF
FA ULT
VO
SENSE
GND VDD
Q1 9
2N3906
B
C
E
R349
820
R379
100K
R397
1K
Q20
2N7002
G S
D
C433
1U
R378
6.8K
D2 7
1SS355
A C
C419
.1U(K%)(0805)
R380
34.8K_1%
R387
15K_1%
C436
0.01U
C434
0.01U
D2 6
1SS355
AC
U1 7
LTC1694(R)
1
2
3 4
5
VCC
GND
NC SMCLK
SMDA
D14
DA221(R)
32
1
D25
DA221(R)
32
1
R338 10K(R)
R337 10K(R)R203 0
R202 0
C208
.1U
C435
.22U(0805)(K%)
L42
BEAD(1206)
CN10
FAN_CON
1
2
1
2
R5
0(0805)
P1
DEBUG-P80
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
Q7
2SC4672
B
E
C
CN11
FAN_CON
1
2
1
2
R385 0(R)
R366 0
D15
F01J2E
A C
C235
4.7U
R406
10K
R409
10K
R396
10K
Q6
2SC4672
B
E
C
R386 0
R245 1K(R)
R244 1K
40MIL
40MIL
Debug Port
TC642 ---> R535 = 0
TC646 ---> R534 = 0
40MIL
40MIL